21.4 Plus 645.7 Addition :

Number 1	Number 2	Answer
21.4	645.7	667.1

How to calculate 21.4 plus 645.7 ?

Let's break down the addition of 021.4 and 645.7 step by step:

   021.4      <-- Start with the rightmost column
+  645.7
---------

    Add the digits in the rightmost column:
        4 + 7 + 1 = 11
        Write down 1 in the rightmost column, carry over 1 to the next column.

   021.4
+  645.7
---------
     1


    Add the digits in the rightmost column:
        1 + 5 + 0 = 7
        Write down 7 in the rightmost column, carry over 0 to the next column.

   021.4
+  645.7
---------
     7.1


    Add the digits in the rightmost column:
        2 + 4 + 0 = 6
        Write down 6 in the rightmost column, carry over 0 to the next column.

   021.4
+  645.7
---------
     67.1


    Add the digits in the rightmost column:
        0 + 6 + 0 = 6
        Write down 6 in the rightmost column, carry over 0 to the next column.

   021.4
+  645.7
---------
     667.1

    Continue to the left:
        There are no more columns to the left.

The final result is 667.1.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
21.5	652.7	674.2	21.5 plus 652.7
21.6	654.7	676.3	21.6 plus 654.7
21.7	656.7	678.4	21.7 plus 656.7
2	2.5	4.5	2 plus 2.5
9.2	6.3	15.5	9.2 plus 6.3
7.5	0.9	8.4	7.5 plus 0.9